%0 Journal Article %T The lupine field as a method of biologization crop rotation and the base for fertility %A Isaeva, E.I. %A YaGOVENKO, G.L. %K crop rotation, fertilizer, green manuring, lupine, fertility, yield %J Agrarian Bulletin of the %D 2024 %N 24 %P 8 %I Ural State Agrarian University